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Apartments (Generic)Residential
Last sold for $3,550,000 on Feb 9, 2022

839 PROSPECT AVE

WESTBURY, NY 11590
2
Beds
1
Baths
19,350 ft²
Living AreaTotal finished area of the structures, from county records. Some counties include shared space like hallways or a building gym, so it may not match a listing.
0.15 ac
Lot SizeThe size of the land the home sits on, from county records.
2005
Year BuiltThe year the home was originally built, according to county records.
1
StoriesHow many floors the home has above ground.

Valuation

Last SaleThe most recent sale price and date from the recorded deed. Transfers between family members or companies may not reflect market value.$3,550,000 · Feb 9, 2022

Tax & Assessment

Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$16,546 (2026)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$1,599
Assessed ImprovementsThe share of the county's assessed value that comes from the buildings and other structures on the land.$14,947
Previous AssessedThe county's assessed value from the year before, useful for seeing how the assessment changed.$16,546
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$1,654,600

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Apartments (Generic)
CountyNASSAU
Lot (acres)The size of the land the home sits on, from county records.0.15
ConstructionThe main material the home's frame and walls are built from.Steel Frame
HeatingThe type of heating system in the home.Yes
CoolingThe type of cooling or air conditioning in the home.Central
GarageWhether the property has a garage, and details like whether it is attached to the home.Garage, Open
PoolWhether the property has a pool, and what kind, such as in-ground.No
ViewThe type of view from the property, or another feature of the site that affects value.Neighborhood / Spot

Transaction History(4)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Foreclosure Filings(7)

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Park Avenue SchoolD
Elementary · Grades 1–5 · 0.3 mi
M
Westbury Middle SchoolC-
Middle · Grades 6–8 · 0.8 mi
H
Westbury High SchoolC-
High · Grades 9–12 · 1.1 mi

District: Westbury Union Free School District

Neighborhood · ZIP 11590These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.74
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.112
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.94

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.96%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.26%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.5.8%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.1%
PopulationHow many people live in this area.45,523
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.6,819 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$129,386
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$161,814
Average tempThe average temperature here across a full year.53°F
Annual precipHow much rain and melted snow falls here in a typical year.49 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.56%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

839 Prospect Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Among the largest homes in New Cassel
  • Has a bigger lot than 75% of homes in New Cassel
  • Newer than 98% of homes in New Cassel

How it measures up in Westbury 11590

The dot is this home. The mark in the middle is the typical home in Westbury 11590.

Living area19,350 ft²
SmallerTypical 1,689 ft²Bigger

Bigger than almost all homes nearby

Lot size0.15 ac
SmallerTypical 0.16 acBigger

Bigger than 48% of homes nearby

Year built2005
OlderTypical 1954Newer

Newer than 89% of homes nearby

How 839 Prospect Ave ranks against every home in each area.
MeasureThis homeNew CasselWestbury 11590Nassau County
Living areabigger than19,350 ft²almost all homesalmost all homesalmost all homes
Lot sizebigger than0.15 ac75% of homes48% of homes51% of homes
Year builtnewer than200598% of homes89% of homes95% of homes

About 839 Prospect Ave

When did 839 Prospect Ave, Westbury, NY last sell?

839 Prospect Ave, Westbury, NY last sold on Feb 9, 2022 for $3,550,000, according to the county's recorded deed. TopHap holds 3 recorded sales for this parcel.

How big is 839 Prospect Ave, Westbury, NY?

839 Prospect Ave, Westbury, NY has 2 bedrooms, 1 bathrooms, 19,350 square feet of living space and a 0.15-acre lot.

When was 839 Prospect Ave, Westbury, NY built?

839 Prospect Ave, Westbury, NY was built in 2005, making it 21 years old. The building has 1 story.

What schools serve 839 Prospect Ave, Westbury, NY?

839 Prospect Ave, Westbury, NY is assigned to Park Avenue School (elementary), rated D; Westbury Middle School (middle), rated C-; Westbury High School (high), rated C-. All sit in Westbury Union Free School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does 839 Prospect Ave, Westbury, NY compare to other homes in Westbury 11590?

Among the 12,249 homes in Westbury 11590, it is bigger than almost all of them (19,350 ft² against a typical 1,689 ft²), its lot is bigger than 48% of them (0.15 ac against a typical 0.16 ac) and it is newer than 89% of them (2005 against a typical 1954). These shares are recounted nightly from the full county assessor record for each area, not from active listings.

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Assigned schools

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